* {

    margin: 0;
    padding: 0;
}

ul {

    li {

        list-style: none
    }

}

.clear:after {

    content: '';
    display: block;
    height: 0;
    clear: both;
}

a {

    text-decoration: none;
}

body {

    background-color: #fce8c8;
}

#app {

    .el-footer,
    .el-header,
    .el-main {
        padding: 0;
    }
}

.no-select {
    -webkit-touch-callout: none;
    /* iOS Safari */
    -webkit-user-select: none;
    /* Chrome/Safari/Opera */
    -khtml-user-select: none;
    /* Konqueror */
    -moz-user-select: none;
    /* Firefox */
    -ms-user-select: none;
    /* Internet Explorer/Edge */
    user-select: none; // 设置文字不可被用户选中 上边是兼容的浏览器
}